Hardware Spec Index

Caldera SN-9773 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN9773-ULTRA · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index4,863 (SSDs scale)
Category rank#26,735
Street price$59
Power5 W (active)
Performance per dollar82.42
Released2021

Specifications

BrandCaldera
ModelCaldera SN-9773 Ultra
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,800 MB/s
Sequential write4,500 MB/s
Random 4K read850K IOPS
NAND3D TLC, 218-layer
CacheDRAM-less (HMB)
Endurance600 TBW (0.55 DWPD)
Warranty3 years
HeatsinkNone

Related guides

NVMe SSDs ExplainedM.2 SSD Sizes and KeysSSD Endurance ExplainedDRAM vs DRAM-less SSDsPCIe 4.0 vs PCIe 5.0

Similar SSDs

ModelBenchmarkPriceCompare
Mirenta SN-3023 Ti 4TB PCIe 5.0 NVMe M.2 2280 SSD12,303$429Compare
Caldera SN-6873 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD7,730$139Compare
Strivon SN-9917 XT 500GB PCIe 4.0 NVMe M.2 2280 SSD4,556$59Compare
Mirenta SN-3036 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD8,297$179Compare
Strivon SN-9585 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD6,825$139Compare
Caldera SN-4381 Max 500GB SATA 2.5-inch SSD3,421$39Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-9773 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/3957903 (accessed 2026-10-22).